baber/WOPTO huggingface dataset:
Patent EP-0476045-A1 (EP)
Title: Bioerodible polymers for drug delivery in bone.
Inventor: GERHART TOBIN N
IPC: A61K9/20
Filed: 1990-06-01
Abstract: Bioerodible polymers which degrade completely into nontoxic residues over a clinically useful period of time, including polyanhydrides, polyorthoesters, polyglycolic acid, polylactic acid, and copolymers thereof, are used for the delivery of bioactive agents, including antibiotics, chemotherapeutic agents, inhibitors of angiogenesis, and simulators of bone growth, directly into bone.
Patent EP-0506959-A1 (EP)
Inventor: SUZUKI TSUTOMU - HIGASHIIWATA
IPC: G03F7/34
Filed: 1990-10-22
Abstract: Film stratifié photosensible (10) comprenant une feuille de support (11), une couche (12) de maintien du masque à image collée sur la feuille de support et pouvant s'enlever par lamelles, et une couche (13) de composition de résine soluble dans l'eau appliquée sur la couche (12) de maintien du masque à image, ladite couche (13) pouvant être réticulée par la lumière. L'invention concerne également un procédé de gravage comprenant les étapes suivantes: a) irradiation du film stratifié (10) avec de la lumière formant un motif pour constituer une zone réticulée correspondant au motif sur la couche (13) de composition de résine, b) traitement de la couche résiduelle (13) de composition de résine avec de l'eau pour éliminer par dissolution une zone non réticulée et laisser un masque à image comprenant la zone réticulée restant sur la couche (12) de maintien du masque à image, c) collage du film stratifié photosensible (10) portant le masque à image sur la matière à graver, d) retrait de la feuille de support (11) du film stratifié (10) et e) gravure du masque à image puis, à travers le masque à image, de la matière à graver. Ce procédé permet de créer une image fine et élaborée sur la surface d'une matière telle que le verre, le métal ou le plastique.
Patent EP-0448704-A1 (EP)
Inventor: OPPERMANN HERMANN
IPC: A61K48/00
Filed: 1990-10-15
Abstract: Disclosed are 1) amino acid sequence data, structural features, and various other data characterizing a human osteogenic protein, OP1, 2) osteogenic devices comprising a heat treated xenogenic bone collagen matrix containing osteogenic protein, 3) methods of producing osteogenic proteins using recombinant DNA technology and 4) use of osteogenic devices to mimic the natural course of endochondral bone formation in mammals.
Patent EP-0496887-A1 (EP)
Inventor: KOJIMA TETSURO FUJI PHOTO FILM
IPC: G03C5/38
Filed: 1990-12-04
Abstract: Un procédé et une composition de désargentation pendant le développement de matériaux photographiques permettent de résoudre le problème posé par des fixateurs classiques formés de thiosulfates et de leurs substituts. L'utilisation d'un composé mésoionique ayant la formule générale (I) comme fixateur dans le bain fixateur ou de blanchiment et de fixage assure une désargentation extrêmement efficace et permet d'obtenir une image stable. En photographie en couleurs, l'utilisation d'un bain de blanchiment et de fixage qui contient un fixateur formé uniquement de 0,1 mol/l d'un composé mésoionique ayant la formule générale (II) permet de réduire fortement le voile de blanchiment.
Patent EP-0459283-A1 (EP)
Inventor: SCHMIDT DIETER
IPC: H01L23/15
Filed: 1991-05-22
Abstract: The invention relates to an electrical component containing an AlN(ceramic) substrate (1). Very firmly soldered to one side of this substrate by a hard soldering operation (4) is, in particular, a power semiconductor (2). The other side of the substrate is soldered onto a carrier body (3) by a soft soldering operation (5). This arrangement has a low thermal resistance of approximately 1.2 K/W at a temperature of 100 DEG C and is suitable, in particular, for power hybrids. <IMAGE>
Patent EP-0465877-A1 (EP)
Inventor: RUGGIN REMO
IPC: A47J31/46
Filed: 1991-06-18
Abstract: The espresso coffee machine is of the type comprising one or more coffee dispensing units (10) having a chamber (18) provided with a filter to be filled with coffee powder. The espresso coffee machine comprises a hot water boiler (70) for heating the water at the coffee infusion temperature, an electric heater (50) located in the coffee dispensing unit (10) or in each coffee dispensing unit (10) and intended to keep said unit at the correct coffee infusion temperature indipendently from the temperature of the water coming from the hot water boiler (70) and valving means (20,24) for feeding the hot water coming from said hot water boiler (70) to the respective coffee dispensing unit (10) during the infusion step and for discharging the pressure formed in the filter chamber (18) at the end of the infusion step.
Patent EP-0474996-A1 (EP)
Title: Verfahren zur Herstellung von Estern
Inventor: KAHSNITZ JOHN DR
IPC: C07C67/08
Filed: 1991-06-28
Abstract: Die Veresterung von Alkoholen und Säuren durch flüssigphasige Gleichgewichtsreaktionen an Ionenaustauschern erfolgt in einer Apparatur, die aus einem Vorreaktor und einer Rektifikationskolonne mit außenliegenden Reaktoren besteht. Das Verfahren ist dadurch gekennzeichnet, daß man einen Teil einer Ausgangsverbindung den außenliegenden Reaktoren direkt zuführt. <IMAGE>
Patent EP-0472178-A1 (EP)
Inventor: YAMAMURA MASAAKI
IPC: D06M15/647
Filed: 1991-08-21
Abstract: An aqueous fabric softener composition is disclosed, which comprises water and, as a softener new material, a neutralization product of:
     (A) a di-long chain type tertiary amine compound containing one
      group in which R represents an alkyl or alkenyl group containing from 11 to 21 carbon atom, one -CONH- group and one alkyl or alkenyl group containing from 11 to 22 carbon atoms with   (B) an inorganic acid or an organic acid containing from 1 to 6 carbon atoms,    a quaternization product of Compound (A) or a mixture of the neutralization product of Compound (A) with Compound (B) and the quaternization product of Compound (A). The fabric softener composition of the present invention imparts the sufficient softness, the antistaticity and the resiliency (fluffy feeling) to clothes of various fibers.
Patent EP-0474094-A1 (EP)
Inventor: YAMAMOTO KIYOHUMI
IPC: B65B25/14
Filed: 1991-08-27
Abstract: A wrapping sheet (8) is disposed on a roll so that marginal portions of the wrapping sheet extend beyond the respective side faces of the roll (6). A wrapping sheet winding apparatus (10) for winding the wrapping sheet (8) around the roll (6) has a pair of chucks (21) which are drivingly engaged with a core (2) of the roll (6) and rotate the roll to wind therearound the wrapping sheet (8). Each of the chucks (21) is provided with suction holes (24) formed on the outer peripheral surface thereof.
Patent EP-0479090-A1 (EP)
Inventor: EMOTO SHIGENORI
IPC: B23C5/00
Filed: 1991-09-23
Abstract: A throw away cutter having a cutter body (1) formed with chip pockets (3) and a plurality of throw away inserts (2) having cutting edges. Each pocket (3) is formed at least at the front or inner side of the body with a spherical blind groove (3a). The center of radius of curvature of the spherical blind groove is located on an imaginary line drawn from the front end of each cutting edge toward the pocket at a substantially right angle with respect to each cutting edge.
Patent EP-0481478-A1 (EP)
Inventor: VAN GULICK NORMAN MARTIN
IPC: C08K5/07
Filed: 1991-10-17
Abstract: A copolymer of an unsaturated fluoro compound with a vinyl ether and, optionally, with at least one additional ethylenically unsaturated monomer can be stabilized against gelling by the addition, either to the copolymerization reaction or to the copolymer in solution or in aqueous dispersion, of a 2,2-unsubstituted alicyclic 1,3-diketone in the presence of the enolate ion of said ketone, which enolate may be formed in situ. Solutions and dispersions of such copolymers are very useful in hard, weather-resistant finishes, for example, those used for bridge ironwork and architectural maintenance and in automotive applications.
Patent EP-0491187-A1 (EP)
Inventor: RICHARDS WILLIAM DAVID
IPC: C08L71/00
Filed: 1991-11-26
Abstract: There are provided melt extruded blends of diene based rubber and preextruded polyphenylene ether, or blends thereof with an effective amount of a stabilizer such as a hindered phenol or metal deactivator/hindered phenol. The resulting polyphenylene ether composition can be further extruded with a polymeric organic matrix material, such as a polyamide or polyetherimide. When molded, the polyphenylene ether compositions have been found to resist loss of impact strength upon thermal aging and recycling.
Patent EP-0489373-A1 (EP)
Inventor: MURSCHALL URSULA DR
IPC: B32B27/32
Filed: 1991-11-29
Abstract: A transparent, coextruded multilayer polyolefin film is described which is heat-sealable on both sides and whose base layer essentially comprises a resin-modified propylene polymer and whose outer layers essentially comprise heat-sealable olefin polymers. The multilayer film has, at 120 DEG C, a longitudinal shrinkage of greater than 7% and a transverse shrinkage of greater than 5%; the base layer of the multilayer film essentially comprises a propylene polymer which has been peroxidically degraded, its degradation factor A being in the range from 3 to 10, and it contains from 5 to 25% by weight of a hydrocarbon resin. The outer layers of the multilayer film essentially comprise a random ethylene-propylene copolymer which has an ethylene content of from 2 to 8% by weight, preferably from 3 to 7% by weight, a distribution factor VF of greater than 8 and a thermooxidation temperature Tox of greater than 230 DEG C. The film has a surface gloss (measurement angle 20 DEG ) of greater than 100 and a haze (measured on four layers) of less than 22%.
Patent EP-0469659-A1 (EP)
Inventor: ROEHRBORN HANS-JOACHIM DR
IPC: B01D53/34
Filed: 1991-07-05
Abstract: A process is described for simultaneous elimination of SO2 and H2S from exhaust gases, in which the exhaust gases, in a first stage (1), are brought into contact in countercurrent with a first suspension (5a), which contains 60 to 95 g/l of ZnSO3 and 80 to 90 g/l of ZnO and 0.1 to 10 g/l of ZnS. 40 to 60% by volume of the suspension (8) produced in the sump (1b) of the first stage (1) are circulated and are recycled to the head (1a) of the first stage (1). The SO2- and H2S-depleted exhaust gas (9), in a second stage (2), is brought into contact in countercurrent with a second suspension (6), which contains 80 to 150 g/l of ZnO, and with a third suspension (5), which contains 60 to 95 g/l of ZnSO3 and 80 to 90 g/l of ZnO and 0.1 to 1.0 g/l of ZnS, 40 to 60% by volume of the suspension (5) produced in the sump (2b) of the second stage (2) being circulated and recycled to the head (2a) of the second stage (2) as the third suspension (5b). The purified gas (10) is discharged from the second stage (2) at the head (2a). <IMAGE>
Patent EP-0461029-A1 (EP)
Inventor: JOUET JEAN CLAUDE
IPC: H04H20/00
Filed: 1991-06-05
Abstract: The trans-controller device is intended for an installation conforming to a MAC/PACKET standard. It comprises means of extracting messages (ECM-A) and possibly (EMM-A) from the packet multiplex, a secret computational element (42) permitting determination of the control word (CW) required for descrambling the input signal in real time by using the address updating indicators for the right-of-access control messages (ECM-A) in advance of the appearance of the said messages, a secret element (32) for computing the right-of-access control messages (ECM-B) specific to a second in-advance operator by using the said indicators, means (58) of inserting the right-of-access control messages (ECM-B) specific to the second operator subsequent to the extraction of the first messages (ECM-A), a descrambler (40, 40a, 40b) using the control word specific to the first operator provided by the corresponding secret computational element (42), and a scrambler (44, 44a, 44b) using the control word specific to the second operator, provided by the computational element (38) specific to this second operator. <IMAGE>
Patent EP-0478435-A1 (EP)
Inventor: COCHARD PIERRE
IPC: F02B27/02
Filed: 1991-09-24
Abstract: Multi-cylinder internal combustion engine, particularly for a motor vehicle, comprising a circuit (8, 9) with adjustable characteristics for feeding the combustion chambers (16) with combustive air, characterised in that the said circuit (8, 9) cooperates with dispensing means (10, 4) acting in response to the characteristics of the said circuit (8, 9). <IMAGE>
Patent EP-0439412-A1 (EP)
Inventor: CHAISEMARTIN PHILIPPE
IPC: G06F7/78
Filed: 1991-01-22
Abstract: The present invention relates to a serialiser/deserialiser of a data stream with n bits shifted in time to a clock, comprising: … …  a matrix with n rows and n columns of 1-bit registers (00 - 77) each of which is connected by its input to a first switch connected to the output of the register of the same row and of the column of lower rank and to a second switch connected to the output of the register of the same column and of the row of higher rank, …  input terminals (E0 - E7) connected to the registers of the column of lower rank and of the row of higher rank, …  output terminals (S0 - S7) connected to the registers of the column of higher rank and of the row of lower rank, …  in which the cells of the matrix are arranged in a triangle, the cells being arranged with respect to one another according to the structure which corresponds to a folding of a square matrix around its diagonal. …
Patent EP-0462056-A1 (EP)
Inventor: FERNANDEZ PHILIPPE
IPC: C22C21/06
Filed: 1991-05-30
Abstract: The fine-grained recrystallised sheet having superplastic properties consists of a cold-work-hardenable, age-hardenable AlMgZn alloy. 
<??>The alloy with 3-5.5% of magnesium, 2-8% of zinc, 0-4% of copper, 0-1% of manganese, 0-0.5% of iron, 0-0.4% of chromium, 0-0.4% of molybdenum, 0-0.4% of zirconium, 0-0. % of silicon and 0-0.05% of titanium, the remainder being aluminium of commercial purity, is homogenised after continuous casting and rolled down hot. After intermediate annealing, if appropriate, the strip is rolled down cold with a high degree of cold-rolling to the final thickness, recrystallised with rapid heating for softening and cooled down.
Patent EP-0513074-A1 (EP)
Inventor: DEOGON MALKIT SINGH
IPC: C09K21/02
Filed: 1991-01-31
Abstract: La combinaison de quantités relativement faibles (par exemple 3-20 % en poids) de minéraux laminaires exfoliables tels que le graphite expansible avec un ou plusieurs liants et un ou plusieurs matériaux d'une série de matériaux intumescents générateurs de charbon tels que des agents de carbonisation, des acides et des catalyseurs générateurs d'acides, des agents gonflants, des générateurs de charbon et des stabilisants donnent de nouveaux matériaux anti-feu aux propriétés avantageuses telles que la facilité d'application et la meilleure résistance aux agents atmosphériques des revêtements qui en sont constitués, ainsi qu'une pression expansive, un degré d'expansion et une résistance à la carbonisation en cas d'incendie améliorées.
Patent EP-0513130-A1 (EP)
Title: Device for forming solder connections.
Inventor: LAMOME ALAIN
IPC: H01R4/02
Filed: 1991-01-30
Abstract: PCT No. PCT/GB91/00130 Sec. 371 Date Sep. 18, 1992 Sec. 102(e) Date Sep. 18, 1992 PCT Filed Jan. 30, 1991 PCT Pub. No. WO91/11831 PCT Pub. Date Aug. 8, 1991.A device for forming a solder connection between a plurality of electrical conductors, comprises a hollow, dimensionally heat-recoverable sleeve 1 formed for example from polyvinylidine fluoride, the sleeve having one end that is open to allow the insertion of the electrical conductors therein, and another end that is closed by a substantially spherical sealing insert.
Patent EP-0531329-A1 (EP)
Title: Process for processing solid particles containing toxic chemicals.
Inventor: KLEINERMANNS KARL
IPC: B01J20/34
Filed: 1991-05-22
Abstract: In order to process solid particles containing toxic chemicals, in particular to remove toxic materials, such as chlorinated hydrocarbons, aromatic organic compounds and dioxins, adsorbed on the solid particles, the invention proposes that the particles be exposed to high-energy UV radiation. This process gives a high toxin-decomposition rate and can be used equally well for large and small amounts of particles.
Patent EP-0503008-A1 (EP)
Title: Plastics processing machine, and method for rapidly switching over from production of one product to another.
Inventor: WURZER ERNST
IPC: B29C49/42
Filed: 1991-06-08
Abstract: PCT No. PCT/EP91/01081 Sec. 371 Date May 28, 1992 Sec. 102(e) Date May 28, 1992 PCT Filed Jun. 8, 1991 PCT Pub. No. WO92/05936 PCT Pub. Date Apr. 16, 1992.A plastics processing machine, in particular a blow moulding machine, with mould halves of a first product mould secured to movable mould clamping plates, and separate mould halves of a second product mould clamped onto the mould halves of the first product mould. The machine is operated with the mould halves of the first product mould to produce a first product line. During this operation, the mould halves for the second product mould are removed. The machine is operated with the mould halves for the second product line by attaching these mould halves to the mould halves of the first product mould.
Patent EP-0536182-A1 (EP)
Title: Method of treating alopecia.
Inventor: PIERARD GERALD E
IPC: A61Q7/00
Filed: 1991-06-19
Abstract: Method of treating individuals with alopecia or having inferior quality hair, by administering to the scalp of said individuals an effective amount of ketoconazole. Novel compositions comprising as an active ingredient ketoconazole and an inert carrier.
Patent EP-0543876-A1 (EP)
Inventor: THOMPSON ALBERT N
IPC: A63B67/14
Filed: 1991-08-15
Abstract: Assiette pour le pied d'un curleur, possédant une base en matière plastique ignifuge et une plaquette antidérapante détachable dont les extrémités sont fixées sur la base. Un agencement à rainure et à nervure formé sur la base et la plaquette antidérapante assure l'élasticité et le tamponnage. La plaquette antidérapante est constituée d'un matériau mou à friction élevée. Le dos de l'assiette est porté au-dessus du sol par des colonnes à hauteur réglable. Le dessus de l'assiette est configuré sans entaille entre la face avant horizontale et la face arrière inclinée vers le haut.
Patent EP-0550477-A1 (EP)
Title: Inactivated mycoplasma hyopneumoniae bacterin and method of use thereof.
Inventor: PETERSEN GARY R
IPC: C12N1/20
Filed: 1991-08-16
Abstract: This invention provides a bacterin comprising a virulent Mycoplasma hyopneumoniae isolate, inactivated with binary ethyleneimine, in an amount effective to immunize a swine against infection by Mycoplasma hyopneumoniae and a suitable physiologically acceptable carrier. The invention also provides a method of producing this bacterin. The invention further provides a method of inactivating a virulent strain of Mycoplasma hyopneumoniae by contacting the Mycoplasma hyopneumoniae with binary ethyleneimine. Finally, the invention also provides a method of immunizing swine against infection by Mycoplasma hyopneumoniae comprising administering to the swine a dose of the bacterin so as to immunize the swine.
Patent EP-0564454-A1 (EP)
Inventor: ABY STIG
IPC: B62D1/26
Filed: 1991-09-13
Abstract: Le procédé et l'agencement décrits servent à commander la direction d'avance de véhicules placés dans une voie de guidage (12) laquelle comporte un rail guide (8) et des rails (9) de prise de courant. Les roues avant (14) du véhicle (11) sont guidées par des chariots de guidage (16), qui sont conçus de façon à pouvoir se surélever pour venir se plaquer contre le rail guide (8) et suivre ainsi ledit rail guide. On établit en même temps un contact entre des dispositifs de contact (19) montés sur les chariots de guidage (16) et les rails (9) de prise de courant et destinés à assurer la conduction de la force électromotrice des signaux utilisés et de la mise à la terre.
Patent EP-0501327-A1 (EP)
Inventor: CALLHOFF ERNST
IPC: D02J13/00
Filed: 1992-02-21
Abstract: A long godet having a shell mounted for rotation in a cantilevered arrangement and a shaft extending substantially coaxially within the shell for supporting an induction heater coil, forward and rearward portions of the shell being respectively journalled for rotation on forward and rearward portions of the shaft, the rear portion of the shaft being secured against rotational movement but free to move radially in at least one direction, whereby load induced deflections of the shell induce similar deflections in the shaft to maintain the radial spacing between the shell and the shaft mounted heating coil.
Patent EP-0507243-A1 (EP)
Inventor: HATTORI TOMOYUKI
IPC: G02B6/28
Filed: 1992-03-30
Abstract: The reinforced optical coupler comprises an optical coupler embedded in an adhesive matrix (4) in a first reinforcing member (3) made of quartz having a longitudinal slit down the entire length. A second reinforcing member (5) surrounds the first reinforcing member containing the adhesive and optical coupler. A method of reinforcing an optical fiber coupler comprises the steps of locking the fusion zone of the optical fiber coupler to a first tubular reinforcing member having a slit in the longitudinal direction and arranging a second reinforcing member on the outer periphery of the first reinforcing member.
Patent EP-0540813-A1 (EP)
Inventor: PAYNE NICHOLAS IAN
IPC: A61K31/425
Filed: 1992-05-18
Abstract: A sustained release formulation of the anti-glaucoma drug acetazolamide with improved release characteristics, comprises substantially spherical, essentially binder-free pellets of the drug which are coated with a release-controlling membrane.
Patent EP-0517051-A1 (EP)
Inventor: WEGNER CHRISTIAN DR
IPC: B01D17/04
Filed: 1992-05-23
Abstract: Disperse phases are removed from waste waters by adding rubber latexes prepared by polymerisation of vinyl-containing monomers and by adding rubber latexes carrying at least bivalent cations and/or positive charges.
Patent EP-0577871-A1 (EP)
Inventor: SARTORI HELFRED E
IPC: A62D3/00
Filed: 1992-07-07
Abstract: A process for enhancement of chemical oxidation of oxidizable materials comprises storing the materials in suspended or dissolved form in a storage tank, pumping the material from the tank through an electrostatic treater, an ultrasonic ozone disperser, an ultrasonic treatment chamber, and a cooling unit. The material is then returned to the storage tank for subsequent treatments until a target oxidation is achieved. The ozone dispersed by the ultrasonic ozone disperser is first produced in an ozone generator and then enhanced magnetically, electrostatically or sonically before being ultrasonically dispersed in the treatment loop.
Patent EP-0567687-A1 (EP)
Inventor: HARA HIROSHI
IPC: G06K7/14
Filed: 1992-09-17
Abstract: A card game player is provided which decides the content of a game according to data that is obtained by a bar code and which makes the content of the game visible and audible, thereby appealing visually and audibly and improving in forcefulness, reality, and unexpectedness of development of the game. A bar code reading and operating means 10 which reads out a bar code 1a of a card 1 and which converts data that is obtained by reading out the bar code 1a into another piece of information is connected with a game apparatus 12 on which specialized software for game 14 is mounted which decides the content of the game according to the information, the game apparatus 12 being connected with an image and voice generating means 13 which makes the content of the game visible and audible.